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Litepower 400W PSU
3 Installation
3. 1 Warnings and Cautions
3.1.1 Do not pull the AC power cord when the power supply is in
use or else damage to components will result.
3.1.2 Do not store the Power Supply in a high humidity and high
temperature environment.
3.1.3 When using
Litepower 400W
conditions where the power supply unit is not installed in a
PC with its components, please follow the steps below:
1)Please take a paper clip and untwist it.
2)Make sure the power supply unit is in the "OFF" position.
3)Locate the 20 or 24 pin motherboard connector from the
power supply unit.
4)Plug one side of the paper clip into the green wire hole.
5)Plug the other side of the paper clip into any of the black
wire holes.
6)Turn on the PSU to see if the power supply fans turn on.
3.1.4 High voltages exist in the power supply. Do not open the
power supply case unless you are an authorized service
technician or electrician.
3.1.5 All warrantees and guarantees shall be voided should there
be a failure to comply with any of the warnings and cautions
covered in this manual.
Thermaltake Litepower Power Supply
03
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ATX1 2V 2.0 Version
power supply under testing
Litepower 400W PSU
3.2 Installation Steps
To prevent electrical shocks, please disconnect the power cord
from your existing power supply unit. Before you install your new
Litepower 400W power supply, please check the red power supply
voltage switch setting. You need to match your local power
voltage(115V use for North America, Japan, etc., 230V use for
Europe, South Africa, and other countries). If you don't use the
proper voltage setting, you may damage your system and void the
warranty. Litepower 400W PSU has voltage selector which can
change to 115V/230V.
Installation Steps
3.2.1 Disconnect the power cord from your old power supply.
3.2.2 Follow your computer case manual and disassemble the case.
3.2.3 Disconnect all the power connectors from the motherboard
and from the peripheral devices such as case fans, hard drives,
floppy drives. etc.
3.2.4 Remove the existing power supply from your computer case
and replace it with your new Thermaltake Litepower 400W PSU.
3.2.5 Connect the power connectors to the motherboard and
peripheral devices (refer to the rest of this manual to match the
various one-way key-locked connectors to the motherboard
and accessories).
3.2.6 Connect the 6-pin PCI Express connector to PCI Express
graphic card if you need.
Note: Please read the user manual supplied with your graphic card
for detail usage instructions.
3.2.7 Close the computer case.
3.2.8 Make sure your power supply switch is on "OFF" position,
and connect the supplied power cord to your Thermaltake PSU.
Thermaltake Litepower Power Supply
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ATX1 2V 2.0 Version
04
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